0120-0283 0120-0283 S0120-02832019000300107 10.18273/revbol.v41n3-2019005 Colombia Brazil Colombia Colombia 00 12 2019 00 12 2019 41 3 107 125

2001 8 1-32 2007 74 153 153 41-51 2003 194 1-3 1-3 3-23 2011 Leoben, Austria 1993 57 3 3 683-4 1963 57 3-101 2010 62 1 1 25-42 2006 58 1 1 2781 2003 56 1 1 10-8 1993 41 2 2 219-39 2006 1983 14 1 1 1-135 1972 20 2 2 1-160 1975 1988 1988 2015 2010 1972 20 1 1 1-85 2011 1965 4 2012 32 47-60 1995 35 2-3 2-3 43-57 1976 1957 22 1-75 1970 2005 Bogotá, Colombia 2006 61 1 1 609-31 1988 11 3 3 189-93 1983 26 3 3 1-116 1985 1995 19 1993 1974 85 2 2 273-84 2004 Mendoza, Argentina 2010 95 1 1 185-7 2001 55 1-4 1-4 229-72